﻿<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="renderer" content="webkit|ie-comp|ie-stand">
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<style>
	.text-c{
		width: 50px;
	}
</style>
<title>图片列表</title>
</head>
<body>
<nav class="breadcrumb"><i class="Hui-iconfont">&#xe67f;</i> 首页 <span class="c-gray en">&gt;</span> 图片管理 <span class="c-gray en">&gt;</span> 图片列表 <a class="btn btn-success radius r" style="line-height:1.6em;margin-top:3px" href="javascript:location.replace(location.href);" title="刷新" ><i class="Hui-iconfont">&#xe68f;</i></a></nav>
<div class="page-container">
	<div class="cl pd-5 bg-1 bk-gray mt-20"> 
		<span class="l">
			<a href="javascript:;" onclick="datadel()" class="btn btn-danger radius">
				<i class="Hui-iconfont">&#xe6e2;</i> 批量删除</a>
				<select onclick="change(this)">
					<option value="0">全部</option>
					<option value="1">热菜</option>
					<option value="2">凉菜</option>
					
				</select> 
				<a class="btn btn-primary radius" onclick="food_add('添加料理','picture-add.html')" href="javascript:;"><i class="Hui-iconfont">&#xe600;</i> 添加图片</a></span> <span class="r">共有数据：<strong>54</strong> 条</span> </div>
	<div class="mt-20">
		<table class="table table-border table-bordered table-bg table-hover table-sort">
			<thead>
				<tr class="text-c">
					<th width="40"><input name="" type="checkbox" value=""></th>
					<th width="80">ID</th>
					<th width="100">分类</th>
					<th width="100">名字</th>
					<th>价格</th>
					<th width="150">图片</th>
					<th width="150">描述</th>
					<th width="100">操作</th>
				</tr>
			</thead>
			<tbody id="tbody">
				
			</tbody>
		</table>
		<span onclick="jump('go')">go</span>
		<span onclick="jump('next')">next</span>
		<span onclick="jump('final')">尾页</span>
	</div>
</div>

<!--_footer 作为公共模版分离出去-->
<script type="text/javascript" src="lib/jquery/1.9.1/jquery.min.js"></script> 
<script type="text/javascript" src="lib/layer/2.4/layer.js"></script>
<script type="text/javascript" src="static/h-ui/js/H-ui.min.js"></script> 
<script type="text/javascript" src="static/h-ui.admin/js/H-ui.admin.js"></script> <!--/_footer 作为公共模版分离出去-->

<!--请在下方写此页面业务相关的脚本-->
<script type="text/javascript" src="lib/My97DatePicker/4.8/WdatePicker.js"></script> 
<script type="text/javascript" src="lib/datatables/1.10.15/jquery.dataTables.min.js"></script> 
<script type="text/javascript" src="lib/laypage/1.2/laypage.js"></script>
<script type="text/javascript">
// $('.table-sort').dataTable({
// 	"aaSorting": [[ 1, "desc" ]],//默认第几个排序
// 	"bStateSave": true,//状态保存
// 	"aoColumnDefs": [
// 	  //{"bVisible": false, "aTargets": [ 3 ]} //控制列的隐藏显示
// 	  {"orderable":false,"aTargets":[0,8]}// 制定列不参与排序
// 	]
// });
let allpage=0//总页数
var nowpage=1//当前页
//获取数据
function getfoodlist(pageSize,page){
	$.post('http://127.0.0.1:3000/food/getinfopage',{pageSize:pageSize,page:page},data=>{
		console.log(data)
		if(data.err==0){
			this.allpage=data.info.allpage
			console.log(this.allpage)
			this.renderlist(data.info.res)
		}else if(data.err==-110){
			alert('请先登录')
			window.location.href='./login.html'
		}
		else{
			alert('请刷新页面')
		}
	})
}

//渲染表格
function renderlist(data){
	if(!data.length){
		return $('#tbody').html('<h3>没有数据</h3>')
	}
	let str=''
	for (let index = 0; index < data.length; index++) {
		
		let tmpstr=`
		
		<tr class="text-c">
					<td><input name="" type="checkbox" value=""></td>
					<td>${index+1}</td>
					<td>${data[index].typename}</td>
					<td>${data[index].name}</td>
					<td class="text-l">${data[index].price}</td>
					<td class="text-c" ><img style="width: 70px;" src="${data[index].img}" alt=""></td>
					<td>${data[index].desc}</td>
					<td class="td-manage">
						 <a style="text-decoration:none" class="ml-5" onClick="picture_edit('图库编辑','picture-edit.html','${data[index]._id}')" href="javascript:;" title="编辑"><i class="Hui-iconfont">&#xe6df;</i></a> 
						 <a style="text-decoration:none" class="ml-5" onClick="food_del(this,'${data[index]._id}')" href="javascript:;" title="删除"><i class="Hui-iconfont">&#xe6e2;</i></a></td>
				</tr>
		`
		str+=tmpstr
		
		
	}
	$('#tbody').html(str)
}
getfoodlist(3,1)
//分页跳转
function jump(finall){


	switch (finall) {
		case 'final':
			this.nowpage=this.allpage
			
			break;
		case 'next':
			this.nowpage+=1
			if(this.nowpage>7){
				this.nowpage=1
			}
			break;
		case 'go':
			this.nowpage--
			if(this.nowpage<1){
				this.nowpage=7
			}
			
			break;
	
		default:
			break;
		
	}
	getfoodlist(3,this.nowpage)
	
}
//分类查询
let name=''
function change(obj){
	console.log(obj.value)
	if(obj.value==1) name='热菜'
	else if(obj.value==2) name='凉菜'
	else name=null
	$.post('http://127.0.0.1:3000/food/getinfobykw',{name},data=>{
		console.log(data)
		let res={info:data}
		renderlist(data.res)

	})
}
/*图片-添加*/
function food_add(title,url){
	var index = layer.open({
		type: 2,
		title: title,
		content: url
	});
	layer.full(index);
}







/*图片-编辑*/
function picture_edit(title,url,id){
	window.localStorage.setItem('food_id',id)
	var index = layer.open({
		type: 2,
		title: title,
		content: url
	});
	layer.full(index);
}

/*图片-删除*/
function food_del(obj,id){
	layer.confirm('确认要删除吗？',function(index){
		$.post('http://127.0.0.1:3000/food/del',{_id:id},data=>{
			if(data.err==0){
				layer.msg('删除成功',{icon: 2,time:1000});
				getfoodlist(3,nowpage);
			}else{
				layer.msg('删除失败',{icon: 2,time:1000})
			}
		});		
	});
}
</script>
</body>
</html>